Photograph of an unidentified person diving into a pool on a winter day. A building is visible in the background; the building’s roof and ground around the pool are covered with snow. The photograph may have been taken at the Swim Resort near Government Camp, Oregon. The resort was also known as the Mount Hood Mineral Springs. Also see image Nos. 374N0497 and 374N0551.

Photograph of an unidentified person splashing into an outdoor pool from a trail. The ground and trees are covered with snow. A second unidentified person is standing on the trail, watching. The photograph may have been taken at the Swim Resort near Government Camp, Oregon. The resort was also known as the Mount Hood Mineral Springs. Also see image Nos. 374N0489 and 374N0551.

Photograph of an unidentified person standing at the edge of an outdoor pool on a winter day. The ground is covered with snow. A building and other swimmers are visible in the background. The photograph may have been taken at the Swim Resort near Government Camp, Oregon. The resort was also known as the Mount Hood Mineral Springs. Also see image Nos. 374N0489 and 374N0497.

Photograph of swimmers in an outdoor pool and others gathered in the shade nearby.

Photograph of unidentified swimmers in a lake or river, racing toward a dock where a group of people is gathered. Spectators are watching from a barge behind the dock. Also see image No. 371N5185.

Photograph of swimmers playing in an outdoor pool.

Photograph of an unidentified man, woman, and four children at a pond or pool bordered with rocks. The woman and four children are sitting at the edge of the pond or pool with their legs in the water.

Photograph of swimmers in a lake or river, racing toward a wall or dock. In the background, spectators are watching from a line of boats. The number 7 is written on the negative and is visible in the upper right corner of the photograph. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph of swimmers on docks and floating platforms in the swimming area of a lake or river lined with trees. Image note: Photograph shows speckling due to deterioration of the negative.

Photograph of a crowd of children in swimming suits next to an outdoor pool. In the background, swimmers are crowded on the deck along the edge of the pool. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph of a crowd of children in swimming suits next to an outdoor pool. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph of a crowd of people, mostly children, at an outdoor swimming pool. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph of a crowd of swimmers, most or all of them children, on the deck of an outdoor swimming pool. Houses are visible in the background. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph of an outdoor pool crowded with swimmers, many of them children. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph of an outdoor pool swimming pool crowded with children. Image note: Photograph shows discoloration due to deterioration of the negative.

Photograph of a crowd of people sitting on the divider between two outdoor swimming pools. Part of a lane line is visible in the pool on the right, and there are swimmers in the pool on the left. Image note: Light leaks on negative.

Photograph of unidentified swimmers diving into an outdoor pool at the beginning of a race. The number 4 is written on the negative and is visible in the upper right corner of the image.

Photograph of unidentified swimmers diving into an outdoor pool at the beginning of a race. A crowd of spectators is watching from a behind a chain-link fence. The number 7 is written on the negative and is visible in the lower left corner of the image.

Photograph showing six unidentified girls in swimming suits, probably on the deck next to a swimming pool. One of the girls is lying on a bench at center and demonstrating the crawl as the other five watch. A YWCA logo is visible on the front of four of the girls’ swimming suits.

Photograph of two swimming medals. Inscribed on each medal is an image of the Jackson Tower in Portland and the figure of a swimmer poised to dive. The following words are on each medal: “Marathon Swim / 1930 / Oregon Journal / Medal.”

Photograph showing a group of men in the swimming pool at Aaron M. Frank’s farm during the Portland Breakfast Club’s midsummer party in August 1934 or August 1935. Some of the swimmers may be fully clothed.

Photograph showing a group of children splashing at an unidentified city pool in Portland. They are facing towards and camera, and several children are holding their arms in the air (negative 1 of 26).

Photograph showing children in a pool at an unidentified Portland city park. A baby is being held by an older child, and other children can be seen splashing in the background (negative 13 of 26).

Photograph showing people swimming in a pool at Sellwood Park in Portland. At the far side of the pool is a brick building. Next to the building is a fence, behind which bicycles and people can seen (negative 17 of 26).

Photograph, taken from a hillside, looking downward at a swimming pool in Creston Park in Portland. People can be seen in and around the pool, and a pool house is on the right side of the frame. A hillside and trees can be seen on the other side of the pool, with a lamp post (negative 18 of 26).

Photograph showing a child at a pool in an unidentified Portland city park. She is holding a toy boat, and other children can be seen in the background (negative 2 of 26).

Photograph showing swimmers at the 1941 Oregon State Championships, at an unidentified pool. Several swimmers mid-dive, having just jumped off the side of the pool. Onlookers can be seen across the water (negative 4 of 8).

Photograph showing a crowd of swimmers at the edge of the pool at Sellwood Park in Portland. Many of them are wearing swimsuits with the words “Sellwood Park” on the chest. Image note: Negative damage at upper right.